® CMT Vertical Milling Product Identification - Ordering Codes Inserts S G 16 R H05 MT7 Spiral CMT G = Grooving 16 = Insert size Groove depth R = Right hand Carbide Grade insert C = Chamfering IC3/8" H05= 0.5 mm T = Threading Grooving W12 = groove width 1.2 mm H05 = groove depth Chamfering H20 = chamfer size 2.0 mm Threading partial profile G60/N60 Toolholders S RI 25 41 I16 Clamping Shank Cutting Insert type method Diameter Diameter I16= IC3/8" S= Screw 41= 41 mm B07-25